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[23.128.96.18]) by mx.google.com with ESMTP id e10si9612072ejb.452.2021.04.07.09.58.31; Wed, 07 Apr 2021 09:58:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=neutral (no key) header.i=@lespinasse.org header.s=srv-11-ed header.b=ogyMJqgS; dkim=pass (test mode) header.i=@lespinasse.org header.s=srv-11-rsa header.b=jtbAFBUF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lespinasse.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348032AbhDGBxO (ORCPT + 99 others); Tue, 6 Apr 2021 21:53:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347838AbhDGBvx (ORCPT ); Tue, 6 Apr 2021 21:51:53 -0400 Received: from server.lespinasse.org (unknown [IPv6:2602:303:fcdc:ce10::100:0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06F0AC061756 for ; Tue, 6 Apr 2021 18:51:41 -0700 (PDT) DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=lespinasse.org; i=@lespinasse.org; q=dns/txt; s=srv-11-ed; t=1617759903; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : from; bh=i4NbI3unpGfKmh/q3AwoGzRSmZqSP94rN8RwRpY2aUw=; b=ogyMJqgSLmExCrvp3/r1Eg9S61h33kAnPRVDh2Te/XblEDKT6dg06kOiBaxK2gikeeF52 N4XMq6tUs84jd0lAw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lespinasse.org; i=@lespinasse.org; q=dns/txt; s=srv-11-rsa; t=1617759903; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : from; bh=i4NbI3unpGfKmh/q3AwoGzRSmZqSP94rN8RwRpY2aUw=; b=jtbAFBUFlPRu6wvR0Ewud3YJqowLRXFk0qeM/CUxucqhxAT2GZCHQcPFJ4JSBbET3P/eB bQ95KETLzufZHm9mva1B1rEMc/8fxlllZeEp5NoY10XqNIH067D7NdQzPPj8G2tqSd61UoF dYw5UPH8/M2tbkXH8aoeX60sT2OuFImrT2/xmDo3h1dvqmCqXvARJg6ucmU79zLUwhqmrsp f1sT5VlqvUq71oCCVfooJ6kEpqH/FMxYTdpGIZtzdPShke2xpBOqTXZoWDkPSqhbykxMTuv GQrAg3VK7g8e2N4vMVzh03cWBHaLqpqJeUIDnUlY583azbD0peIQLRu1UGgQ== Received: from zeus.lespinasse.org (zeus.lespinasse.org [10.0.0.150]) by server.lespinasse.org (Postfix) with ESMTPS id 6E930160699; Tue, 6 Apr 2021 18:45:03 -0700 (PDT) Received: by zeus.lespinasse.org (Postfix, from userid 1000) id 6021519F31F; Tue, 6 Apr 2021 18:45:03 -0700 (PDT) From: Michel Lespinasse To: Linux-MM Cc: Laurent Dufour , Peter Zijlstra , Michal Hocko , Matthew Wilcox , Rik van Riel , Paul McKenney , Andrew Morton , Suren Baghdasaryan , Joel Fernandes , Rom Lemarchand , Linux-Kernel , Michel Lespinasse Subject: [RFC PATCH 36/37] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Date: Tue, 6 Apr 2021 18:45:01 -0700 Message-Id: <20210407014502.24091-37-michel@lespinasse.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210407014502.24091-1-michel@lespinasse.org> References: <20210407014502.24091-1-michel@lespinasse.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT so that the speculative fault handling code can be compiled on this architecture. Signed-off-by: Michel Lespinasse --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index e4e1b6550115..6c2bbfe3fd38 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -208,6 +208,7 @@ config ARM64 select SWIOTLB select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT help ARM 64-bit (AArch64) Linux support. -- 2.20.1